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cestrela7 [59]
3 years ago
15

Can you help me with both

Biology
2 answers:
jolli1 [7]3 years ago
7 0

Answer:

8. decisions

9. studied

Ahat [919]3 years ago
3 0
Decisions, studied I think
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What is Evolution? best answer will get a brainliest!
emmasim [6.3K]

Answer

Evolution is basically just the process in which different types of organisms have devoloped.

Easier way of saying it:

The gradual development of something

usually from something simple to something complex.

Have a great day :)

8 0
2 years ago
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Proteins work as buffers to prevent acidosis<br>O<br>O False​
Tema [17]

Answer: ima say its true

Explanation: Several substances serve as buffers in the body, including cell and plasma proteins, hemoglobin, phosphates, bicarbonate ions, and carbonic acid. ... The respiratory and renal systems also play major roles in acid-base homeostasis by removing CO2 and hydrogen ions, respectively, from the body.

3 0
3 years ago
Define 4 types of teeth(incisors,canines, premolars and molars)
vredina [299]
  • Incisors: Incisors are your two front teeth and the teeth on either side of them on the top and bottom of the mouth. Incisors are designed like tiny chisels with flat, moderately sharp ends. These teeth are formed to cut and chop food.

  • Canines: The pointy teeth beside your incisors are your canine teeth. You have a total of four canine teeth—two on the top and two on the bottom. These teeth are also designed to be sharp for tearing food.

  • Premolars (bicuspids): Premolars or bicuspid teeth are located just beyond the canine teeth toward the back of the mouth. You have eight in total—four on the top and four on the bottom.Premolars are bigger, stronger, and have ridges designed for crushing and grinding food.

  • Molars: In the very back of your mouth are the molars. You have eight molars—four on top and four on the bottom. Molars are your strongest set of teeth, formed with more width and ridges than the premolars. The molars are also designed for chewing and grinding, as well as thorough mashing of your food prior to swallowing. The molars generally do not surface until the ages of 6 to 12.
7 0
3 years ago
What would happen to the possible variation in gametes if the number of chromosome pairs increased from two to three? What if th
Fiesta28 [93]

Answer:

The correct answer is: it would create a polyploidy.

Explanation:

Polyploidy consists of an organism or a cell having more than 2 pairs of chromosomes, which in most species (including humans) is abnormal and not compatible with life.

An organism with 3 sets of chromosomes -69 in total- (instead of 46) has a triploidy. In humans, this happens when there's an extra haploid set from one of the parents.

An organism with 4 sets of chromosomes -92 in total- has tetraploidy.

These polyploidies result in miscarriage.

5 0
4 years ago
The sequence of a chromosome can be represented by <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="bafb
xxMikexx [17]
B. [email protected]
Inversion is when the segments of a chromosome are rearranged and put in reverse order. This is visible in the transition from ABCD... to ACBD...
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